Apple retail stores across the globe have decided to celebrate the launch of company's first smartwatch Apple Watch in a unique manner.

It is learned that some storefront design changes are expected to reach retails stores ahead of April 10.

Of course, April 10 marks "Apple Watch Preorder Day." From this day, interested customers can try on an Apple Watch in retail stores, or reserve a configuration for in-store pickup from April 24. The Cupertino-based firm has decided to dress up its retail stores in celebration of the event.

9to5mac reported: "The new, unique display will be shown at all Apple Stores with glass front windows and it is themed akin to the application icon arrays on the Apple Watch's Home screen. According to the source who provided the above rendering, each circle is packed with Mac mini-powered LED lights that will show off different colors, patterns, and effects throughout the day."

The report added that the display will remain till the launch of the Apple Watch on April 24.

On Friday, Apple announced that it added a selection of new "Guided Tours" videos to its Watch website. These outline key features of the Watch, such as Messages, Faces, and Digital Touch. Seven further videos (for Phone Calls, Siri, Maps, Music, Apple Pay, Activity, and Workout) are also incoming.